Chat-friendly sizing
Instant sharing presets
Pick 200KB, 100KB, or story-safe outputs and let FileInsta resize, denoise, and clean metadata automatically.
Make every photo share instantly over WhatsApp, Telegram, or Signal. FileInsta dials in 800—1200px widths, trims metadata, and keeps clarity after chat re-encoding.
or drag & drop here
Compression happens in your browser — no uploads.
Your files never leave your device. 100% secure.
Smart WebP compression keeps images sharp.
Chat-friendly sizing
Pick 200KB, 100KB, or story-safe outputs and let FileInsta resize, denoise, and clean metadata automatically.
Client reviews
Protect faces, text overlays, and product callouts while shrinking payloads so clients can zoom inside messaging apps.
Mobile bandwidth
Adaptive quality ramps keep uploads under carrier limits without the heavy compression WhatsApp usually applies.
Keep visual quality intact while ensuring every attachment uploads immediately, even on roaming or hotel Wi-Fi.
Messaging toolkit
15s
avg faster delivery
Chat presets
Privacy controls
Reliability
FileInsta simulates low-bandwidth constraints and recommends the safest compression level so important updates never fail to send.
Built-in checklists keep social media managers and founders aligned without memorizing each platform quirks. try our compress to 50kb toolCompress to 50KB
| Format | Ideal Use | Compression | Quality |
|---|---|---|---|
| JPG | Photos | High | Medium |
| PNG | Graphics/UI | Low | Lossless |
| WebP | Website Images | Very High | High |
| AVIF | Modern Apps | Extreme | Very High |
What image size works best for WhatsApp?
Aim for 800–1200px width and under 200KB. FileInsta creates those variants automatically so uploads feel instant.
Should I send as photo or document?
If you need maximum clarity, share as a document. The tool can output both a chat-optimized JPG and a full-res document copy in one run.
Does it protect private data?
Yes. GPS, device IDs, and timestamps can be stripped with one toggle, keeping personal or client info off the network.

Chat apps often limit image sizes or re-encode images. Compressing images to recommended sizes lets messages send faster and preserves quality on mobile devices. FileInsta provides presets tailored for messaging apps.
Aim for 100–200KB and 800–1200px width for quick sharing and good appearance.
Yes — but supplying a smaller image reduces extra compression and preserves quality better.
Yes — use the "WhatsApp" preset for optimized sizing and quality.
Yes — bulk mode is helpful for sending many images at once.
By default EXIF may be removed to save bytes; keep originals if metadata is important.
Powerful utilities to compress, convert, and optimize images for speed & quality.