What file formats do you support?

We support over 100 file formats including images (JPG, PNG, GIF, WebP, TIFF), documents (PDF, DOC, DOCX, TXT), videos (MP4, AVI, MOV), audio (MP3, WAV, FLAC), and many more specialized formats.

Yes, absolutely. We use enterprise-grade encryption for all file transfers. Your files are automatically deleted from our servers after conversion, and we never store or access your personal data.

What is the maximum file size?

The maximum file size for free users is 100MB per file. Premium users can convert files up to 1GB. For larger files, we recommend our batch processing feature.

How long does conversion take?

Most files convert in under 30 seconds. The exact time depends on file size and format complexity. Our advanced algorithms ensure the fastest possible conversion while maintaining quality.

Can I convert multiple files at once?

Yes! Our batch processing feature allows you to upload and convert up to 50 files simultaneously. This is perfect for bulk conversions and saves significant time.

Do I need to create an account?

No account is required for basic conversions. However, creating a free account gives you access to batch processing, file history, and priority support.

TIFF to HEIF

Drag, drop, and convert your files with ease.

1. Add Your Files

Drag & drop or paste files here

TIFF (Max. 10MB) • Up to 5 files in guest mode

Choose Files

Or upload from:

Temporary file processingFiles are uploaded for processing and are not retained as permanent storage. Read our File Processing & Retention Policy.

2. Conversion Settings

Convert From

Convert To

Image options

Width (px)

Height (px)

Strip image metadata (EXIF, etc.)

Advanced Options

Quality

Instant download after conversion

Why Choose Our Converter?

Efficiently convert high-quality TIFF images to HEIF for modern workflows, balancing size, color fidelity, and compatibility.

Fast Batch Processing

Process dozens of TIFF files quickly with optimized in-browser conversion routines for minimal wait times.

High Visual Fidelity

HEIF encodes efficient compression while retaining fine detail; we prioritize perceptual quality during conversion.

Modern Format Output

Produce HEIF files suitable for modern devices and editors that support HEIF/HEIC containers and HEVC-based images.

Client-Side Processing

Conversions occur in local browser memory, minimizing transfer of original TIFF data to external servers.

Scalable Batch Controls

Split large TIFF batches into smaller jobs to avoid browser memory spikes when producing HEIF outputs.

Adjustable Encoding

Choose compression trade-offs: favor smaller HEIF files or higher quality output when converting layered TIFFs.

Frequently Asked Questions

Find answers to common questions about our file conversion service

Still have questions?

Can't find the answer you're looking for? Our support team is here to help.

Performance Estimates

Estimated conversion times based on typical hardware.

Conversion Speed Benchmarks

1-3 seconds

12 MP image processing

12 MP, 4000x3000

Fast

3-6 seconds

24 MP image processing

24 MP, 6000x4000

Moderate

8-15 seconds

48 MP image processing

48 MP, 8000x6000

Slow

Batch Conversion Estimates

Batch Size	Total Time	Avg per Image	Efficiency
10 images (12 MP each)	20-40 seconds	2-4 seconds	High
50 images (12 MP each)	1.5-3 minutes	1.8-3.6 seconds	High
100 images (12 MP each)	3-6 minutes	1.8-3.6 seconds	Moderate
200 images (12 MP each)	6-12 minutes	1.8-3.6 seconds	Moderate

Browser Compatibility

Format support across all major browsers

Support Across Browsers

Chrome

Supported

Full Support

Firefox

Supported

Full Support

Safari

Supported

Full Support

Edge

Supported

Full Support

Advanced Format Features Support

Features	Chrome	Firefox	Safari	Edge
Alpha Channel
ICC Profiles
EXIF Metadata
16-bit Depth

Device Compatibility

Seamless conversion across desktop, mobile and tablet

Desktop

Use multi-core CPUs for faster HEIF encode
Open HEIF in modern editors if codec support installed

Mobile

Native HEIF viewing on iOS and many Android builds
Converted HEIF reduces bandwidth for device delivery

Tablet

HEIF preserves visual quality for tablet displays
Touch-based previews useful for alpha/opacity checks

Source vs Target Format

Key technical differences between formats

Feature	Source Format	Target Format
Compression	High efficiency	Uncompressed
File Size	Small	Large
Quality	High (compressed)	Lossless
Transparency	Supported	Supported
Metadata	EXIF, ICC	EXIF, ICC
Primary Use	Web delivery	Editing & print

How to Convert Files

Follow these simple steps to convert your files

Upload Source File

Select or drag and drop your source files.

Adjust Settings

Choose resolution or color options if needed.

Convert

Click convert to process files locally in browser.

Download Result

Save your converted files or ZIP archive.

Ready to Convert Your Files?

Use our high-speed converter to process your images now.

Start Converting Now

Tips and Best Practices

Optimize your conversion workflow with technical recommendations.

Prepare TIFF Masters

Flatten composite adjustments in TIFF before conversion to preserve intended appearance
Embed a clear ICC profile in TIFF so HEIF mapping retains color intent during encode
Export single layers as separate TIFF files if you need per-layer HEIF outputs
Remove unused alpha channels in TIFF to prevent unexpected flattening against default backgrounds
Trim excess TIFF EXIF/XMP fields if you want a minimal metadata footprint in HEIF

HEIF Encoding Choices

Select visually lossless HEIF profiles when you need near-original TIFF detail with smaller size
Choose higher bit depth HEIF profile only if target viewers and editors support >=10-bit playback
Use less aggressive chroma subsampling if TIFF contains fine color transitions or gradients
Prefer constant-quality encoding for mixed content TIFFs to avoid banding in shadows
Include ICC profile in HEIF when delivering to color-managed print pipelines

Integration & Workflows

Test resulting HEIF files in your target editor to confirm layer and metadata behavior before deployment
Deliver HEIF to mobile apps that support HEVC decoding for consistent device rendering
Keep source TIFF masters in DAM or archive systems for retouching and re-export needs
If downstream tools lack HEIF support, also export JPEG/PNG variants from TIFF for compatibility
Automate batch splits where TIFFs exceed memory thresholds to prevent browser encoding failures

Verify and Secure Outputs

Spot-check EXIF tags after conversion to ensure capture time and orientation remain accurate
Validate alpha channel presence in HEIF using a compliant viewer before publishing
Run visual diffs on critical regions to spot HEIF compression artifacts relative to TIFF
Encrypt or secure ZIP archives if transferring sensitive TIFF originals or HEIF deliveries
Purge temporary in-memory TIFF buffers in-browser after download to reduce residual data exposure

Fast Processing

Close unused tabs for maximum throughput.

Client-Side Privacy

No media leaves your device.

Broad Compatibility

Output files work across all operating systems.

Pro Tip

For batch conversions, process in groups of 20-50 files to optimize memory usage and avoid browser slowdowns.

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