Free image and video tools

Compress JPEG

Shrink JPG photos with the MozJPEG encoder while keeping them sharp. Drop a single photo or an entire folder – nothing is uploaded.

Compress PNG

Re-pack PNGs losslessly with OxiPNG – every pixel stays identical. Need a much smaller file? Switch the output to WebP in one click.

Compress WebP

Re-encode WebP files with Google’s libwebp at the quality you choose, in bulk, without uploading anything.

PNG to WebP

Turn heavy PNGs into lightweight WebP files that keep their transparency. Convert one file or a whole folder at once.

JPG to WebP

Convert JPEG photos to WebP for smaller, faster-loading images at the same visual quality – in bulk and without uploading.

WebP to JPG

Need a JPG that works everywhere? Convert WebP images to high-quality JPEG in bulk, right in your browser.

WebP to PNG

Convert WebP images to lossless PNG files with transparency intact – ideal for editing, design tools and platforms that need PNG.

PNG to JPG

Photos saved as PNG are often huge. Convert them to JPG for dramatically smaller files that open anywhere.

Convert to AVIF

AVIF delivers the smallest files of any widely supported image format. Convert JPG, PNG or WebP to AVIF in bulk, locally on your device.

Resize images

Set a maximum width or height and every image is scaled down proportionally – and compressed at the same time.

Compress to 100 KB

Upload forms often demand images under a size limit. Set a target and Asset Compressor finds the highest quality that fits – for every image in the batch.

Compress to 20 KB

Application portals often want a signature or ID photo under 20 KB. Drop your image in and Asset Compressor shrinks it below the limit at the best quality that still fits.

Compress to 50 KB

A 50 KB limit is the most common rule for application photos. Asset Compressor resizes and compresses your picture so it lands just under 50 KB while looking as good as possible.

Compress to 200 KB

200 KB is enough for a sharp full-HD photo – and small enough for most upload forms, emails and web pages. Set it once and every image in your batch fits.

Compress to 500 KB

A 500 KB budget leaves room for high-resolution, detailed photos. Asset Compressor keeps up to 2560 px and fits every image in your batch under half a megabyte.

Compress to 1 MB

Phone photos are often 3–10 MB – too big for many upload forms. Bring them under 1 MB at up to 4K resolution, so they still look great when someone zooms in.

Crop image

Draw the exact area you want to keep, or crop a whole batch to one shape in a single pass. Your photos are cropped on your own device and never uploaded.

Crop to square

Turn landscape and portrait photos into perfect squares. Every image is centered automatically, and you can move the square by hand wherever the subject is off-center.

Remove background

Cut out people, products and pets automatically. The AI runs on your own device, so your photos are never uploaded – and downloads are full resolution, with no watermark.

Black & White

Transform your photos into classic monochrome or high-contrast black and white. Drop a single picture or a whole folder – everything is processed in your browser.

Sepia Filter

Give your images a warm, nostalgic sepia tone. Perfect for family portraits, architecture shots and retro photo albums – one photo or a whole folder.

High Contrast

Bring out detail, deepen shadows and make colors pop across your photos. Everything runs privately on your device.

Compress video

Shrink MP4, MOV, WebM and MKV files on your own device with hardware-accelerated encoding. Choose a quality level or an exact target size – no upload, no watermark.

Video for Discord

Discord blocks free uploads above its size limit. Set a target and every clip is squeezed to fit at the best quality possible – right in your browser.

Video to 25 MB

Upload forms and email attachments stop at around 25 MB. Set the size, and Asset Compressor works out the bitrate and resolution that give the best picture under the limit.

Video to 50 MB

50 MB is enough for several minutes of sharp HD video. Drop in a long recording or a 4K clip and get an MP4 that fits – without uploading it to anyone’s server.

Video converter

Change a video’s format in seconds. When the codecs allow it, the streams are copied without re-encoding, so the quality stays exactly the same.

Resize video

Scale videos down to 1080p, 720p or 480p, or fit them to an exact frame like 9:16 for Reels and TikTok – with letterboxing or a clean crop.

MOV to MP4

iPhones and QuickTime save videos as MOV. Turn them into MP4 files that play on Windows, Android and every website – usually without re-encoding.

WebM to MP4

WebM files from screen recorders and browsers often won’t open in editors, on iPhones or in PowerPoint. Convert them to universally compatible MP4 in your browser.

MP4 to WebM

WebM with VP9 or AV1 is built for the web: smaller files at the same visual quality, supported by every modern browser. Convert your MP4s locally.

MKV to MP4

MKV is great for storing video but many TVs, phones and editing apps won’t open it. Remux it to MP4 in seconds without touching the picture quality.

AVI to MP4

AVI files from old cameras, DivX and Xvid downloads or Windows-era recordings often won’t play on phones or in browsers. Convert them to MP4 right on your device.

WMV to MP4

WMV was the standard on Windows for years, but Macs, iPhones and many apps no longer open it. Convert Windows Media Video to MP4 without uploading anything.

FLV to MP4

Flash is gone, but many saved videos and old recordings are still FLV files. Convert them to MP4 so they play again on phones, computers and TVs.

3GP to MP4

Videos from older mobile phones were saved as 3GP. Bring those memories back by converting them to MP4 – quickly, privately and without installing anything.

MPG to MP4

MPG files from camcorders, TV recorders and old video CDs are big and awkward to play. Convert them to MP4 – usually much smaller at the same quality.

AVI to WebM

Need an old AVI clip on a website? Convert it to WebM with VP9 video and Opus audio – the open, royalty-free format every modern browser plays.

Video to MP3

Save the soundtrack, a podcast recording or a voice memo from any video as an MP3 file that plays everywhere – processed entirely on your device.

MP4 to MP3

Turn MP4 videos into MP3 audio you can play in the car, on any phone or in a podcast app. Conversion takes seconds and happens entirely on your device.