This video compressor makes a clip small enough to actually send.
It doubles as a video file compressor and a video size reducer: pick the size you need — 20 MB for Discord, 25 MB for Gmail, 16 MB for WhatsApp — and get an MP4 back that lands just under it. It's a video compressor free of charge — you can compress video free with no account, no watermark and no app to install. It's built for a big video file too, not just short clips — the free tier takes a large video up to 1200 MB, above the 1 GB cap most free online video converters stop at.
By ShinobiTools Team · Last updated: July 2026
Every converter here is free, full size, no account. Photos convert in your browser and never leave it, except camera RAW files and SVG tracing. Those, like video, audio and e-books, need our server — and we delete them right after.
Most compressors give you a vague “quality” slider and leave you guessing whether the result will squeeze under the limit. This one works backwards: you say how big the file may be, and the bitrate is worked out from that and the running time. So when you pick 25 MB, you get a file just under 25 MB — first try. That makes it a video size compressor as much as a quality tool — you pick the number, not a slider.
Works the same whether you compress mp4 footage from a phone or squeeze down a MOV export from an editor — pick the target size and the format on the way out is always MP4.
Most people just want to compress a video file small enough to actually send. For WhatsApp, pick the 16 MB target — that's the size people mean when they search "compress video for whatsapp" or "compress video online for whatsapp", and it's exactly the preset above. Want to compress a video for email or just compress video for email through a stricter provider than Gmail? The 8 MB or 16 MB targets are the safer bet — most inboxes still choke well below the 25 MB Gmail allows. And if the real question is how do you compress a video file to email without it bouncing back, that's the whole answer: pick a target smaller than your provider's limit.
Discord raised its free upload limit to 20 MB on 13 August 2026 — it was 10 MB before that, and 8 MB for years before that, which is why half the internet still tells you to squeeze a clip into 8 MB. Pick 20 MB from the targets above and the clip goes through on a free account; 50 MB is the Nitro Basic ceiling and 500 MB full Nitro. If you are still working to an older number, both 8 MB and 10 MB are in the list.
A discord video compressor and a discord file compressor are the same box above; only the target you pick changes. Because you name the size instead of dragging a quality slider, to compress video for discord is one number rather than a guess, and compress video to 10mb sits in the same list for anyone still sending to the older cap. Pick compress video to 25mb when the clip has to go out by Gmail as well, which stops there. An mp4 compressor for discord is not a separate job: MP4 is what comes out either way, which is why the clip plays inline in the channel instead of arriving as a download. And if you came looking for a file compressor for discord, the ceiling is per file whatever the type — this page covers the video side of it.
Under the branding it is just a compressor for videos: drop in any supported format, pick a size, and compress them one at a time the same way every time. The output is always MP4, the format nearly everything plays, so compressing video MP4 in, MP4 out is the common case. Coming from the Clideo video compressor? This works the same way: drop the file in, pick a size, download the result, with no software to install.
To compress a mp4 video online or compress mp4 video online for a web page instead of a message, pick the 100 MB and up option and keep the resolution — this compress video converter re-encodes in two passes either way, so a clip meant to compress video for web still looks sharp at a smaller size.
The same box handles a compress mov job or an avi compress just as easily as MP4 — drop in any of the supported formats and the size target still applies, no separate compressor of video per format needed.
The video is encoded in two passes: the first pass looks at where the hard parts are (motion, detail, cuts) and the second spends the bits there instead of spreading them evenly. That costs a bit more time and is the difference between a watchable file and a blocky one at the same size.
Sound is kept at 96 kbps AAC, which is transparent enough for speech and music and barely eats into your budget. Anything taller than 1080p is scaled down to 1080p — at these sizes a sharp 1080p file beats a mushy 4K one every time. Nothing below 1080p is scaled; the file gets smaller through the bitrate alone.
One honest limit: the video bitrate has a floor, below which the picture turns to blocks. Ask for a very small target on a long clip (say, 10 minutes into 8 MB) and the file lands above the target rather than becoming unwatchable. Trim the clip first, or pick a larger target.
It's an online video compressor free of watermarks and accounts. Drop a phone clip to compress MP4 file size the same way.
This tool is one of the exceptions on this site. The HEIC, JPG, PNG and WebP converters here run entirely inside your browser and never send anything to us. Re-encoding video is not something a browser can do, so your clip is uploaded to our own machine, compressed there, and deleted immediately afterwards — we keep no copy.
Limits: up to 1200 MB and 20 min per upload. Two videos are processed at a time, so at busy moments you may wait a moment for your turn.
This works as a big video converter as much as a small one — the free tier takes a video large file up to 1200 MB, well past the 1 GB cap on CloudConvert's and FreeConvert's free plans. Searching for a large video converter or an online video converter for big size uploads leads to the same page. Wanting to convert a big video to something smaller means dropping it in above: this video large file compressor pulls a large video down in size in one pass. It's built for a video converter big files job, not one that chokes above a few hundred MB. Needing to convert a large video to a smaller size online, free, without installing anything is exactly what this page does.
Looking for an alternative to Bigasoft's Total Video Converter? Same job — shrink or convert a big video — free in the browser, no download, no license key.
Picking any target from 8 MB to 1200 MB is how you reduce video file size without guessing at a quality slider. It works as a video quality decreaser only where it has to — the bitrate drops just enough to hit the target size. The fastest way to make video file smaller is picking a target below the current size and letting the bitrate follow. As a video compressor online free of charge, there's no watermark and no account needed.
Used as a mov compressor it accepts the format straight from an iPhone or an editor and outputs MP4. As a file compressor mp4 clips go in, and an MP4 under the target size comes back out. You can reduce video size online free of charge, up to 1200 MB per upload. Pick a target size to make video smaller by exactly the right amount, not a rough guess.
The 8mb video compressor preset covers strict email limits and Discord's old cap. As an mp4 file compressor it re-encodes in two passes so detail survives the size drop. The 10mb video compressor preset matches what Discord allowed before August 2026. Choosing a smaller target is how you lower video size without touching a separate quality setting. As a video shrinker it works on MP4, MOV, WEBM, MKV, AVI or GIF files alike.
This video compression tool spends its bits on motion and detail rather than spreading them evenly. Being an online video compression tool, the clip is deleted from the server right after it's compressed. As a video optimizer it keeps sound at 96 kbps AAC, plenty for speech and music, and it also acts as a video downscaler when the footage needs it, scaling anything above 1080p down.
To downsize video for email or chat, the smallest presets go down to 8 MB. As an online video compressor free of any watermark, the result is ready to send straight from the browser. To reduce video size online without installing anything, drop the clip in and pick a target above. This video compressor tool takes the target size first and works the bitrate out from there.
The compress to 10mb preset matches Discord's cap before the August 2026 change. Every preset here exists to make video smaller file size for a specific limit, from email to Discord. Doing video compression online this way needs no software — the whole job runs on the server and back. As a video cruncher it handles a 1200 MB file the same way as a small clip. Picking a target size is how you optimize video for a size limit instead of a vague quality slider. Among online video compression tools, this one skips the guesswork by asking for a target size up front.
It can downscale video resolution automatically, but only when the footage is above 1080p. To compress mov file exports from an editor or a phone, drop it in and pick the size. The whole point is to convert video to smaller size while keeping the format playable as MP4. Every target from 8 MB up exists to decrease video file size for a specific limit.
As a video downgrader in the resolution sense, it only steps down from above 1080p, never below. As a video converter small size is the whole point: pick the target and the bitrate follows. Pick any target from the list to shrink video down to that size in one pass. Used as a video size converter the output format is always MP4 regardless of what went in.
It can lower video resolution automatically when the footage is above 1080p. To shrink video size for email, the 8 MB or 16 MB presets are the safer picks. As a 10 mb compressor it matches the Discord limit that applied before August 2026. A video reduce size job like this one starts from the target you pick, not a vague quality slider. To compress mp4 file exports the same way as any other format, just drop it in and pick a size.
Just need to cut the clip down first? Trim video removes the parts you do not want before you compress. Need an exact resolution instead of a file size? Resize video does that. Combining a few clips into one? Merge videos joins them first.
Hitting the same size ceiling with a document instead of a video? ScanReviver's compress PDF shrinks a file the same way, no two-pass encode needed for a document.
Pick 25 MB from the target list and drop your video in. The bitrate is calculated from your target and the clip length, so the result lands just under it, with no trial and error; that is the whole how to compress a video process, with no settings to tune.
Yes: a free online video compressor with no account, no watermark, no per-file charge and no daily limit. You can compress video free online one file after another, as many as you need: every free compress video job is the same (a compress video file free run has no cap), so you compress video files free up to 1200 MB each, above the 1 GB most competitors cap a free file at. Ads keep the machine running.
That depends on how far you squeeze it. Some quality is always lost once you shrink a file, and real lossless compression isn't possible at these sizes, but two-pass encoding puts the bits where the movement is, so a compress video file size job lands under your target with as little visible loss as the size allows. A 3-minute clip at 25 MB still looks fine; force a 10-minute clip into 8 MB and you will see it, so pick a larger target or trim the clip first.
Yes, like the other video and audio tools here. A browser cannot re-encode video, so the file goes to our own machine, gets compressed and is deleted straight after. The HEIC, JPG, PNG and WebP converters on this site never upload anything.
MP4, MOV, WebM, MKV, AVI and most other common video files go in; you always get an MP4 out, which plays everywhere.
Yes — audio is re-encoded to 96 kbps AAC, which sounds clean for both speech and music.
Roughly half the running time of your video. A 4-minute clip takes about two minutes.
A compressor, or video size reducer, rather than a general file compressor: as a file compressor video files are the only thing it takes, and it shrinks the file and always gives you an MP4 back, from MP4, MOV, WebM, MKV, AVI and most other common formats, including big files up to 1200 MB. To change format without shrinking, such as WebM to MP4, use the format converter.
No. There is no compress video software to download and no video compress program to install: it runs in your browser on Windows 11, a Mac or a phone, the compression runs on our server, and the file is deleted as soon as the result is back. HandBrake runs locally and needs installing; this works as an MP4 shrinker from a browser tab.
Pick 25 MB for Gmail, or 16 MB for WhatsApp and most other mail providers, drop your video in and download. That is how to compress video for email without guessing at a quality slider, and the result plays in any messaging app.
Pick the 20 MB target: that is Discord's free upload limit since 13 August 2026, raised from the 10 MB that applied before. Drop the clip in and you get an MP4 just under the limit, which plays inline in the channel instead of downloading as a file. To compress videos for Discord with Nitro Basic, pick 50 MB; full Nitro allows 500 MB.
Yes — same result, shrinking or converting a big video, free in the browser with no download or license key needed.
Yes, you choose a target size such as 20 MB for Discord or 25 MB for Gmail and get an MP4 back at that size.
Yes. To compress iPhone video, drop the .mov or .mp4 straight from your camera roll onto the box; MOV is read natively, so there is nothing to convert first. On Android, open this page in Chrome: no Android app to compress video is needed, and how to compress a video on Android (Android compress video jobs included) is the same target-size pick as on a desktop.
Not really — VLC can shrink a file through its Convert/Save dialog, but it only lets you pick a bitrate, not a target size, so hitting an exact number like 25 MB for Gmail means doing the maths yourself first. Picking a size from the list above skips that calculation entirely.
Google Photos can shrink videos during backup if Storage saver is turned on, but that only affects the copy stored in the cloud — it doesn't give you a smaller file to download and send elsewhere. For that, export the original from Google Photos first, then drop it in above and pick a target size.
If quicktime means the .mov format, that already works here — drop it in like any other file. If it means using QuickTime Player's own export, its size presets on a Mac only offer broad quality levels, not an exact target like 20 MB, which is the main reason to use this page instead.
Only 4K and other footage above 1080p: as a video downscaler it brings the short side to 1080 pixels, because that looks better at a small size than 4K starved of bits. To downscale video to a size you choose, or lower video resolution to 720p or 480p, use the video resizer.
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