📚 Knowledge Base
Free Compression Guides
Step-by-step tutorials on compressing video, images and SVG files — free, private, and directly in your browser. No upload to any server.
15
Free guides
3
Categories
0
Files uploaded to server
Free
Always, no paywall
Video Compression
6 guides
🎬 Video
How to Compress Video Online Free
Use FFmpeg WebAssembly directly in your browser to compress MP4, MOV, MKV and WebM files — no upload, no watermark, no account needed.
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🎬 Video
Compress Video to 1MB Online Free
A complete guide to compressing any video to 1MB or under — ideal for WhatsApp status, Discord, email attachments and website background loops.
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🎬 Video
Reduce Video Size Without Losing Quality
Learn how to reduce video file size by 30–60% with zero visible quality loss using CRF 23–26 H.264 encoding in your browser.
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🎬 Video
Decrease MP4 File Size Online
Four proven methods to decrease MP4 size — re-encoding, resolution reduction, frame rate adjustment and trimming — explained with real numbers.
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🎬 Video
How to Compress Video Online — Full Guide
Everything you need to know about online video compression — formats, bitrates, quality settings and the fastest browser-based method.
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🎬 Video
Compress Video for WhatsApp Without Losing Quality
WhatsApp limits video to 16MB. Learn the exact settings to compress any video for WhatsApp while keeping it looking sharp on mobile screens.
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Image Compression
7 guides
🖼 Image
Compress Images Online Free — Bulk Tool
Compress JPG, PNG and WebP images in bulk directly in your browser. No upload, no account. Supports up to 20 images at once with ZIP download.
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🖼 Image
Compress Image to 20KB Online Free
How to compress any image to under 20KB for government forms, job applications and college portals — with exact quality and resolution settings.
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🖼 Image
Reduce Image Size Online — Free Guide
Step-by-step guide to reducing image file size online using the Canvas API in your browser — no upload, no third-party server involved.
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🖼 Image
Reduce Image Size Without Losing Quality
Learn the difference between lossy and lossless compression, and the exact quality settings to shrink images 40–70% with no visible quality change.
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🖼 Image
How to Compress Images Online — Complete Guide
Everything about online image compression — formats, quality levels, WebP vs JPG vs PNG comparison, and the fastest browser-based compression method.
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🖼 Image
How to Reduce Image Size for Website
Website images should be under 200KB. Learn the exact size, format and quality settings for hero images, thumbnails, product photos and blog images.
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🖼 Image
More image guides coming soon
We are writing more in-depth guides on image compression formats, WebP conversion, and batch processing workflows.
SVG Compression
2 guides
✏️ SVG
Compress SVG Files Online Free
Remove editor bloat, unnecessary metadata and whitespace from SVG files instantly — browser-based, no upload, no account. Reduces SVG size by 30–80%.
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✏️ SVG
How to Compress SVG Online — Full Guide
A deep dive into SVG compression — what editor bloat is, how SVGO works, and why browser-based SVG minification is faster and more private than server tools.
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✏️ SVG
How to Reduce SVG File Size Online
Practical guide to reducing SVG file size — covering path simplification, attribute cleanup, viewBox optimization and safe metadata removal.
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Ready to compress your files?
All tools are free, browser-based and require no account or upload.